About Us

OneCall Telecom was originally founded in 1972 as P&H Electronics. From its inception, the company was committed to delivering quality products and outstanding customer service. That focus has never changed, but almost everything else has. The growth and evolution of OneCall Telecom has been largely driven by the changing needs of our customers and by the rapid pace of communications technology advances. Today OneCall Telecom is your one-stop solution for feature rich and cost effective telecommunications products and services.

One Call Telecom has been established as an Observint Technologies authorized re-seller partner and a reliable security company for Olive Branch, MS and the surrounding area. We offer the latest video security technologies and surveillance solutions that help solve security challenges, and meet the needs of your application – and your budget. Additionally, our trained security technicians are experts at servicing virtually any size security application – from small, single-site installation, to large, multi-site, multi-location projects. We also offer a comprehensive set of security services ranging from site survey and needs assessment, to local installations, technical support, and post-installation maintenance – to support your project from start to finish.

Comprehensive Value-Added Services

One Call Telecom conducts pre-installation consultation, installation services as well as post-installation inspections. The company undertakes all security maintenance duties for your facility and offers comprehensive value-added services, including:

System Design and Engineering Support

Installation and Project Management

System Configuration and Remote Management

On-Site Service and Support

Industry-based Security Solutions

We serve a broad range of industries, including home security, retail, small and medium business, large corporate and industrial facilities, financial institutions, education, healthcare, and other government and law enforcement agencies. One Call Telecom supports single and multi-site installation with reliable, cost-effective security solutions, customized for the specific needs of the application.

As your trusted, single-source security provider, we have a unique way of doing things. It’s how we innovate, collaborate, operate and deliver our values – for our clients.

Contact Our Security Experts Today!

Call now at 855-252-9110 to discuss your project. We will provide a FREE security needs analysis and will work with you to meet your security needs in Olive Branch, MS, and budget.

FREE Security Needs Analysis!

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